03/18/26
Lab-grown diamonds 101: what to know before you buy
How lab-grown stones compare on quality, value, and sustainability—and the questions worth asking your jeweler.
Lab-grown diamonds share the same crystal structure and optical properties as mined diamonds. The main difference is origin: one forms deep in the earth over millions of years; the other is grown in controlled conditions over weeks.
When shopping, look for reliable grading (cut, color, clarity, carat) and transparent sourcing. Many shoppers choose lab-grown for a larger or higher-clarity stone within the same budget, without compromising on brilliance.
At SheQue we pair lab-grown diamonds with solid gold settings so pieces feel substantial and last for everyday wear. If you are deciding between sizes or shapes, start with the proportions you like on your hand, then refine carat and clarity.